The Gatzarria cave (the "salt stone" cave in Basque) is a prehistoric site located in the town of Ossas-Suhare, in the Pyrénées-Atlantiques department, in France. Successive excavations have revealed Mousterian, Châtelperronian, Protoaurignacian, Aurignacian, and Gravettian levels. The cave is part of a set of several caves of prehistoric occupation distributed in the massif of Arbailles.